Comment by moralestapia
7 months ago
What a beautiful finding.
Of note, 200-1,000 nm overlaps with the wavelengths we perceive.
Could it be that under some particularly dark environments, some particularly sensitive humans (or animals) can get a glimpse of it? I believe it's quite plausible.
No because the amount of illumination is dwarfed by the amount that must bounce on off from more normal sources for us to be aware of things.
I don't believe that, our senses are extremely (extreeeemeeeelyyy to the absolute extreme) sensitive. Our nose can detect single molecules and their chirality, our eyes can detect single photons under some conditions. We might be able to detect quantum phenomena as well ...
Are you suggesting this light is of lower intensity than what a single photon puts out? Explain your reasoning.
There's s knack to seeing auras. You need to soften your focus and kind of look more with peripheral vision than in the centre.
It's pretty easy to see the layer closest to the body. It's kind of like a bright outline about 1cm thick.
The layer with colours is further out and I've only ever seen it once. It was rad though, 10cm apple green flames appearing to shoot off my body as I moved my eyes around.
Certain lighting conditions make it easier, eg slightly dark environment with a backlit subject.
Anyway cue the downvotes from the overly analytical people here. As with all things meditation, the more you try the less you'll experience.
I'm personally comfortable accepting that people have experiences that aren't explained by mainstream science, and I know at least one person who says they can see auras, a person who is very dear to me. But I also know it's best not to sneer at people who aren't familiar with those experiences, as it serves only to anger and alienate people.
> Anyway cue the downvotes from the overly analytical people here
This breaks these guidelines:
Please don't fulminate. Please don't sneer, including at the rest of the community.
Eschew flamebait. Avoid generic tangents. Omit internet tropes.
Please don't comment about the voting on comments. It never does any good, and it makes boring reading.
I know it can be upsetting to face hostility when sharing experiences and concepts that are deeply meaningful to you, but let's try and avoid taunting people like this. When it's predictable that a comment will attract downvotes, it's an indication that there might be a better way to express things.
https://news.ycombinator.com/newsguidelines.html
I can see colors on the periphery of my vision when black contrast with white too, and it is just... chromatic aberration from my glasses. Does not happen in a detectable level with my contacts.
What you experience as perception happens inside the brain, it's inherently deceptive. With suggestive practice you can teach your brain to 'perceive' all sorts of things that to you appear as real as any other perception.
One way to study this is to shut off the neural channels for external stimuli with NMDA-antagonists or isolating the entire body, you'll experience immersive perceptions, including visions. Falling for various degrees of decoration your brain provides spontaneously or has been trained to provide is foundational to many religious and mystical currents throughout history. Some of them consider not falling for at least some of these things to be the basic exercise of their regimes, e.g. non-reaction to mental phenomena in Goenka's vipassana or time-locked prayer as in canonical hours and islamic prayer.
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Please don't comment like this on Hacker News. It's fine to disagree with someone else's comment and offer an alternative point of view, but please don't be mocking and mean like this.
Be kind. Don't be snarky. Converse curiously; don't cross-examine. Edit out swipes.
https://news.ycombinator.com/newsguidelines.html
I apologise if my comment comes across as mean and snarky, and I can see how it does so I'm sorry. I wasn't my inention to mock the poster.
I have always been interested that we cannot see infrared, but some reptiles can, we cannot because our eyeballs are flooded with warm blood, there is no way for our bodies to distinguish signal from noise.
This made me think of the scrotums purpose to maintain the testes slightly below body temperature, which then amused me with the idea that it might therefore be able to function as a kind of infra red, body light retina.
so I was mocking some primal hunter ideas, but certainly no one posting on this page
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@mentions don't work on Hacker News and I only saw them because someone else flagged them. Please email hn@ycombinator.com to draw the moderators' attention to things.
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